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Parasound JC-3+ (Silber)
Vorverstärker
Phono Vorverstärker, 2U Rack Mount Kit HRA 2 separat erhältlich
Farbe Silber
Versand: lagernd
Geschäft: 2-4 Tage
4.598,00 € / Stk.
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+43(0)1 6982317 +
Produktberatung per Mail +
Installations- und Lieferservice +
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mehr als 16 Jahre Erfahrung +
+43(0)1 6982317 +
Produktberatung per Mail +
Installations- und Lieferservice +
Hilfestellung bei Garantieabwicklung +
mehr als 16 Jahre Erfahrung +
- Designed by John Curl - creator of the legendary Vendetta Research phono preamp
- Inputs and outputs use Vampire brand 24k gold-plated RCA jacks
- Balanced outputs use Neutrik brand premium XLR jacks
- MM 47k ohm, MC 47k ohm or MC variable 50-550 Ohms
- RIAA accurate within 0.2 dB
- Exclusively Vishay-Dale resistors in the audio path
- Triple shielding; low-carbon mild steel partitions isolate the power supplies & AC wires
- Dual mono design; each audio channel is separately enclosed in its own extruded aluminum enclosure
- Separate high speed-soft recovery rectifiers, filter caps and voltage regulators for each channel
- Superior R-core type power transformer
- Mono switch can improve sound of mono and older LPs
- Built-in AC line conditioner to prevent AC noise from polluting the circuits
- AC polarity reverse switch can reduce hum in many systems
- Non-magnetic aluminum rear panel for purest sound
- Turn On Options switch: manual or auto with 12v trigger input
- Premium detachable heavy gauge IEC AC cord
- 2u Chassis, rack mountable with HRA2 (sold separately)
- Parasound 5 year parts, 5 years labor warranty (For USA and Canada purchases only)
- Variable MC load adjust independent for each channel from 50-550 ohms with dual gang potentiometers specially made for Parasound by Vishay.
- Curl-Thompson tweaked circuits to further reduce the JC 3 silent background noise.
- 24k gold plated copper traces on phono module boards for utmost conductivity and most transparency/detail in the music.
- 47% larger low ESD power supply filter caps greater reserve for head-snapping dynamics.
- 82% larger R-core power transformer greater reserve for more low end impact.
- Ability to turn off illumination of the front panel P logo.
- Now Available in Silver or Black.
How the JC 3+ improves on the original JC 3:
| Frequency Response | 20 Hz - 20 kHz, +/- 0.2 dB |
| Total Harmonic Distortion | < 0.01% at 1 kHz |
| Signal to Noise Ratio, MM | > 87 dB, input shorted, IHF A-weighted |
| Signal to Noise Ratio, MM | > 78 dB, input shorted, unweighted |
| Signal to Noise Ratio, MC | > 87 dB, input shorted, IHF A-weighted |
| Signal to Noise Ratio, MC | > 67 dB, input shorted, unweighted |
| Interchannel Crosstalk | 72 dB at 1 kHz |
| Input Impedance | MM: 47k Ω |
| Input Impedance | MC: 50 - 550 Ω variable, 47k Ω fixed |
| Output Impedance | Unbalanced: < 100 Ω |
| Output Impedance | Balanced: < 100 Ω per leg |
| Input Sensitivity at 1 kHz | MM: 4mV for 1 V output |
| Input Sensitivity at 1 kHz | MC: 600µV for 1 V output |
| Total Gain | MM: 48 dB |
| Total Gain | MC: 64 dB |
| XLR Pin Identification | 1 = Ground (Shield) |
| XLR Pin Identification | 2 = Positive |
| XLR Pin Identification | 3 = Negative (Return) |
| AC Power Requirement | Standby: 1 watt |
| AC Power Requirement | Power On: 12 watts |
| AC Power Requirement | 115 or 230 VAC 50 - 60 Hz |
| AC Power Requirement | (Selected on Chassis Bottom) |
| Dimensions | Width: 17-1/4" (437mm) |
| Dimensions | Depth: 13-3/4" (350mm) |
| Dimensions | Height, with feet: 4-1/8" (105mm) |
| Dimensions | Height, without feet: 3-1/2" (89mm) |
| Weight | Net: 19 lbs. (8.6 Kg) |
| Weight | Shipping: 26 lbs. (11.8 Kg) |
| Rack Mount Accessory | HRA 2 (may be purchased separately) |
